In a sample of 40 adults, the mean body temperature was 98.305 degrees Fahrenheit with a standard deviation of 0.766 degrees Fahrenheit.
Part A
Construct a 90% confidence interval to estimate the mean body temperature in the population. Show all of your work using the Canvas equation editor and round your final answer to three decimal places.
Hints
S E = s n = 0.766 40 = 0.121
The t* multiplier for a 90% interval with 39 degrees of freedom is 1.685
Part B
Interpret this confidence interval (i.e., "I am 90% confident that...").
In a sample of 40 adults, the mean body temperature was 98.305 degrees Fahrenheit with a...
The body temperatures in degrees Fahrenheit of a sample of adults in one small town are: 97.1 99.3 99.9 99.5 97.5 96.4 99.1 96.6 99.4 98.7 97.6 98.1 Assume body temperatures of adults are normally distributed. Based on this data, find the 90% confidence interval of the mean body temperature of adults in the town. Enter your answer as an open-interval (i.e., parentheses) accurate to 3 decimal places. Assume the data is from a normally distributed population. 90% C.1. =
The body temperatures in degrees Fahrenheit of a sample of adults in one small town are: 98.4 97.3 96.7 96.5 97.7 98.9 99.7 98.5 Assume body temperatures of adults are normally distributed. Based on this data, find the 99% confidence interval of the mean body temperature of adults in the town. Enter your answer as an open-interval (i.e., parentheses) accurate to 3 decimal places. Assume the data is from a normally distributed population. 99% C.I. =
The body temperatures in degrees Fahrenheit of a sample of adults in one small town are: 96.8 96.7 98.6 97.4 99.9 97.1 98.5 97.9 97 Assume body temperatures of adults are normally distributed. Based on this data, find the 95% confidence interval of the mean body temperature of adults in the town. Enter your answer as an open-interval (i.e., parentheses) accurate to 3 decimal places. Assume the data is from a normally distributed population.
The body temperatures in degrees Fahrenheit of a sample of adults in one small town are: 98.6 967 99.8 97.2 98 98.8 98 964 99.2 99.3 Assume body temperatures of adults are normally distributed. Based on this data, find the 80% confidence interval of the mean body temperature of adults in the town. Enter your answer as an open-interval (i.e., parentheses) accurate to 1 decimal place. Assume the data is from a normally distributed population. 80% CI,- Preview
the body temperatures of adults are normally distributed with a mean of 98.6 degrees Fahrenheit and a standard deviation of 0.60 degrees Fahrenheit if 36 adults are randomly selected find the probability that their mean body temperature is greater than 98.4 degrees Fahrenheit
The body temperatures in degrees Fahrenheit of a sample of adults in one small town are: 98 97.1 99.5 96.9 97.7 98.9 97.6 96.3 98.4 99 99.4 99.8 98. Assume body temperatures of adults are normally distributed. Based on this data, find the 98% confidence interval of the mean body temperature of adults in the town. Enter your answer as an open-interval (i.e., parentheses) accurate to 3 decimal places. Assume the data is from a normally distributed population. 98% C.1....
Body temperatures of adults are normally distributed with a mean of 98.60 degrees Fahrenheit and a standard deviation of 0.73 degrees Fahrenheit. Find the z- scores (round two decimal places) and the probability of a healthy adult having a body temperature between 98 to 99 degrees Fahrenheit (round four decimal places)?
A researcher must estimate the mean temperature (in degrees Fahrenheit) with the following sample temperatures: 51.9 91.1 122.6 88.7 76.7 105.8 100.8 76 Assuming the population of temperatures are normally distributed, find the 95% confidence interval. Round the answers to two decimal places. Enter your answer as an interval of the form (LB,UP). The researcher is 95% confident that the population average temperature is within the temperature interval
1.The body temperatures in degrees Fahrenheit of a sample of adults in one small town are: 97.6 98.1 99.9 96.9 97.1 96.7 98.5 99 99.1 99.2 98.3 98 Assume body temperatures of adults are normally distributed. Based on this data, find the 99% confidence interval of the mean body temperature of adults in the town. Enter your answer as an open-interval (i.e., parentheses) accurate to 3 decimal places. Assume the data is from a normally distributed population. 99% C.I. =...
You must estimate the mean temperature (in degrees Fahrenheit) with the following sample temperatures: 60.4 80.3 63.9 49.5 77.5 66.3 Find the 90% confidence interval. Enter your answer as an open-interval (i.e., parentheses) accurate to two decimal places (because the sample data are reported accurate to one decimal place). 90% C.I. = Answer should be obtained without any preliminary rounding.